Article
React.js uses a number of unique concepts that can initially seem a bit confusing. One such concept is the use of keys, particularly when working with component arrays. Why and how do we use these keys? This article aims to explain the use of unique keys for array children...
Scott Robinson
Byte
In this Byte we'll be taking a look at the concept of passing props to this.props.children in React. This topic is an important part of working with React's component-based architecture. By the end of this Byte, you should understand how to pass props to children components, and why...
React.js is a popular JavaScript library for building user interfaces, particularly single-page applications. One of the common tasks when working with React.js is manipulating text styles, such as bolding specific text. This Byte will show you how to actually bold text in React.js by using a span...
In this Byte we'll walk you through the process of creating a React app, from setting up your environment to actually creating the app. We'll try to make the process as straightforward as possible, even if you're new to React :) Prerequisites Before we start, there are a few things you'll...
In this Byte, we'll be taking a look at how to resolve the "Module not found: Can't resolve 'popper.js'" error that you'll sometimes see when working with React applications. The 'popper.js' error is usually due to an issue with the installation of the popper.js library,...
React is a popular JavaScript framework, used together with other packages, to create dynamic user interfaces. However, sometimes these packages can cause issues. One such problem is the "Module not found: Can't resolve 'react-icons'" error. This Byte aims to help you understand and fix this error. Why do...
React, coupled with TypeScript, is a powerful combination for building robust web applications. However, sometimes we encounter TypeScript errors that can be confusing, like the "useRef Object is possibly null" error. In this Byte, we will explain this error and show a few solutions to handle it in...
React, which is a popular JavaScript library for creating UI, is actually one of the better projects in terms of its helpful warnings. One of these warnings that developers often encounter is <div> cannot appear as a descendant of <p>. In this Byte we'll show how...
When developing React.js applications, you might occasionally encounter the "Enable JavaScript to Run This App" error. This error typically arises due to misconfigurations in your server setup or proxy settings, typically when using React. In this article, we'll go over how to correctly set up your React....
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